TREA

Takehiro Tsutsumi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing toner for electrophotography
    • Patent number 8,956,798
    • Issue date Feb 17, 2015
    • Kao Corporation
    • Shinichi Sata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Crosslinked core/shell polymer particles
    • Patent number 8,710,117
    • Issue date Apr 29, 2014
    • Kao Corporation
    • Nobushige Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based inks for ink-jet printing
    • Patent number 8,084,516
    • Issue date Dec 27, 2011
    • Kao Corporation
    • Kazunari Takemura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based inks for ink-jet printing
    • Patent number 7,909,446
    • Issue date Mar 22, 2011
    • Kao Corporation
    • Isao Tsuru
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink for inkjet printing
    • Patent number 7,741,386
    • Issue date Jun 22, 2010
    • Kao Corporation
    • Akira Umada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polymeric dispersants
    • Patent number 7,666,924
    • Issue date Feb 23, 2010
    • Kao Corporation
    • Nobuyuki Takizawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water dispersion for ink-jet printing
    • Patent number 7,625,958
    • Issue date Dec 1, 2009
    • Kao Corporation
    • Nobushige Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water dispersion for ink jet recording
    • Patent number 7,495,039
    • Issue date Feb 24, 2009
    • Kao Corporation
    • Koji Azuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous ink for ink jet recording
    • Patent number 7,354,961
    • Issue date Apr 8, 2008
    • Kao Corporation
    • Koji Azuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink
    • Patent number 7,345,098
    • Issue date Mar 18, 2008
    • Kao Corporation
    • Ryuma Mizushima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous ink for ink jet printer recording
    • Patent number 7,345,099
    • Issue date Mar 18, 2008
    • Kao Corporation
    • Nobuyuki Takizawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based inks for ink-jet printing
    • Patent number 7,291,659
    • Issue date Nov 6, 2007
    • Kao Corporation
    • Isao Tsuru
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous dispersion for inkjet recording
    • Patent number 7,244,774
    • Issue date Jul 17, 2007
    • Kao Corporation
    • Nobushige Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink
    • Patent number 7,112,619
    • Issue date Sep 26, 2006
    • Kao Corporation
    • Makoto Sakakibara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink set
    • Patent number 6,979,365
    • Issue date Dec 27, 2005
    • Kao Corporation
    • Isao Tsuru
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink
    • Patent number 6,933,330
    • Issue date Aug 23, 2005
    • Kao Corporation
    • Yuki Hidaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink for ink-jet recording
    • Patent number 6,852,777
    • Issue date Feb 8, 2005
    • Kao Corporation
    • Yukihiro Nakano
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink with polyoxyalkylene oxide derivatives
    • Patent number 6,736,887
    • Issue date May 18, 2004
    • Kao Corporation
    • Takehiro Tsutsumi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink
    • Patent number 6,730,780
    • Issue date May 4, 2004
    • Kao Corporation
    • Shigemi Wakabayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous ink for ink-jet printing
    • Patent number 6,031,019
    • Issue date Feb 29, 2000
    • Kao Corporation
    • Takehiro Tsutsumi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous ink for inkjet printing
    • Patent number 5,852,074
    • Issue date Dec 22, 1998
    • Kao Corporation
    • Takehiro Tsutsumi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cosmetic composition formulated with an aqueous polymer emulsion
    • Patent number 5,688,493
    • Issue date Nov 18, 1997
    • Kao Corporation
    • Tooru Sugawara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PRODUCING TONER FOR ELECTROPHOTOGRAPHY
    • Publication number 20110183249
    • Publication date Jul 28, 2011
    • KAO CORPORATION
    • Shinichi Sata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CROSSLINKED CORE/SHELL POLYMER PARTICLES
    • Publication number 20110092637
    • Publication date Apr 21, 2011
    • Nobushige TANAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-Based Inks for Ink-Jet Printing
    • Publication number 20090220693
    • Publication date Sep 3, 2009
    • KAO CORPORATION
    • Kazunari Takemura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    WATER-BASED INK FOR INKJET PRINTING
    • Publication number 20090023854
    • Publication date Jan 22, 2009
    • KAO CORPORATION
    • Nobuyuki Takizawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-Based Inks For Ink-Jet Printing
    • Publication number 20080192098
    • Publication date Aug 14, 2008
    • KAO CORPORATION
    • Isao Tsuru
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Crosslinked core/shell polymer particles
    • Publication number 20080064786
    • Publication date Mar 13, 2008
    • KAO CORPORATION
    • Nobushige Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-Based Ink for Inkjet Printing
    • Publication number 20070289485
    • Publication date Dec 20, 2007
    • Akira Umada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based ink for inkjet printing
    • Publication number 20070213428
    • Publication date Sep 13, 2007
    • Kao Corporation.
    • Atsushi Hiraishi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based inks for ink-jet printing
    • Publication number 20060030640
    • Publication date Feb 9, 2006
    • KAO CORPORATION
    • Isao Tsuru
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water dispersion for ink-jet printing
    • Publication number 20060030641
    • Publication date Feb 9, 2006
    • KAO CORPORATION
    • Nobushige Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Polymeric dispersants
    • Publication number 20050282932
    • Publication date Dec 22, 2005
    • KAO CORPORATION
    • Nobuyuki Takizawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Aqueous ink for ink jet printer recording
    • Publication number 20050027036
    • Publication date Feb 3, 2005
    • KAO CORPORATION
    • Nobuyuki Takizawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Aqueous dispersion for inkjet recording
    • Publication number 20050020731
    • Publication date Jan 27, 2005
    • KAO CORPORATION
    • Nobushige Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Aqueous ink for ink jet recording
    • Publication number 20050009977
    • Publication date Jan 13, 2005
    • Kao Corporation
    • Koji Azuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water dispersion for ink jet recording
    • Publication number 20050004262
    • Publication date Jan 6, 2005
    • KAO CORPORATION
    • Koji Azuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Ink set
    • Publication number 20040173120
    • Publication date Sep 9, 2004
    • KAO CORPORATION
    • Isao Tsuru
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based ink
    • Publication number 20040132942
    • Publication date Jul 8, 2004
    • KAO CORPORATION
    • Makoto Sakakibara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based ink
    • Publication number 20030144378
    • Publication date Jul 31, 2003
    • KAO CORPORATION
    • Ryuma Mizushima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based ink
    • Publication number 20030019392
    • Publication date Jan 30, 2003
    • Shigemi Wakabayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based ink
    • Publication number 20010023265
    • Publication date Sep 20, 2001
    • Yuki Hidaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...